CN109151782B - WIFI signal relay method and system based on intelligent household equipment - Google Patents

WIFI signal relay method and system based on intelligent household equipment Download PDF

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Publication number
CN109151782B
CN109151782B CN201810922459.5A CN201810922459A CN109151782B CN 109151782 B CN109151782 B CN 109151782B CN 201810922459 A CN201810922459 A CN 201810922459A CN 109151782 B CN109151782 B CN 109151782B
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information
address
mode
sta
preset
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CN109151782A (en
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郑勇
常冬冬
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Shenzhen Waterward Information Co Ltd
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Shenzhen Water World Co Ltd
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Priority to PCT/CN2019/073756 priority patent/WO2020034604A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a WIFI signal relay method and system based on intelligent household equipment, wherein the WIFI signal relay method based on the intelligent household equipment realizes relay expansion from first information in an STA mode to second information in an AP mode through an analysis function of a WIFI SOC (System on chip), and comprises the following steps: acquiring first information of an AP router in an STA mode; performing relay expansion on the first information through an analysis function of a WIFI SOC (wireless fidelity SOC), and generating second information in a corresponding AP mode; and transmitting the second information to the STA equipment terminal in the AP mode. According to the WIFI signal relay method based on the intelligent household equipment, the intelligent household equipment can work in an STA mode and an AP mode simultaneously by additionally arranging the WIFI SOC with the analysis function in the intelligent household equipment, the relay function of the intelligent household equipment on the WIFI signal is realized, the coverage range of the WIFI signal is enlarged, the problem of a WIFI coverage blind area is solved, and the use experience of a user is improved.

Description

WIFI signal relay method and system based on intelligent household equipment
Technical Field
The invention relates to the technical field of communication, in particular to a WIFI signal relay method and system based on intelligent household equipment.
Background
With the high-speed development of network technology and information technology, the internet of things based on WIFI is widely applied to the field of smart homes, at present, WIFI smart home equipment generally works in an STA mode, the WIFI smart home equipment is connected with a router in a WIFI mode firstly, then the router is connected to the Internet to further realize communication with a remote server, a user can carry out cross-Internet control on the WIFI smart home equipment through terminal equipment (such as a smart phone, a computer and a PAD) capable of being networked, but when the situation that the area of a house is large and the wall surface of the house is thick or more occurs, the problem that a blind area is covered by WIFI easily occurs, the WIFI smart home equipment and the terminal equipment cannot be accessed to the Internet through WIFI signals, and the use experience of the user is reduced.
Disclosure of Invention
The invention mainly aims to provide a WIFI signal relay method and system based on intelligent household equipment.
The invention provides a WIFI signal relay method based on intelligent household equipment, wherein the intelligent household equipment is internally provided with a WIFI SOC supporting an STA mode and an AP mode, and the method comprises the following steps:
acquiring first information of an AP router in an STA mode;
performing relay expansion on the first information through an analysis function of a WIFI SOC (wireless fidelity SOC), and generating second information in a corresponding AP mode;
and transmitting the second information to the STA equipment terminal in the AP mode.
Further, the step of performing relay expansion on the first information through an analysis function of the WIFI SOC and generating second information in the corresponding AP mode includes:
analyzing the first information to obtain IP address information and instruction information;
judging whether the IP address information is consistent with a preset IP address or not;
and if not, generating second information in the corresponding AP mode according to the relay expansion instruction in the instruction information.
Further, after the step of determining whether the IP address information is consistent with the preset IP address, the method further includes:
and if the IP address information is consistent with the preset IP address, controlling the intelligent household equipment to execute the operation according to the control instruction in the instruction information.
Further, after the step of determining whether the IP address information is consistent with the preset IP address, the method further includes:
if the IP address information is consistent with the preset IP address, acquiring a command according to the state in the command information to acquire the state information of the intelligent household equipment;
and uploading the state information to a remote server.
Further, the step of transferring the second information to the STA device terminal in the AP mode further includes:
whether the intelligent household equipment meets the standby preset condition is detected, and if yes, the intelligent household equipment is controlled to enter a standby mode.
The invention also provides a WIFI signal relay system based on the intelligent household equipment, which comprises:
the STA communication module is used for acquiring first information of the AP router in the STA mode;
the STA analysis module is used for performing relay expansion on the first information through the analysis function of the WIFI SOC to generate second information in a corresponding AP mode;
and the AP communication module is used for transmitting the second information to the STA equipment terminal in the AP mode.
Further, the STA parsing module includes:
the analysis unit is used for analyzing the first information to obtain IP address information and instruction information;
the judging unit is used for judging whether the IP address information is consistent with a preset IP address or not;
and the generating unit is used for generating second information in the corresponding AP mode according to the relay expansion instruction in the instruction information.
Further, the STA parsing module further includes:
and the control unit is used for controlling the intelligent household equipment to execute the operation according to the control instruction in the instruction information.
Further, the STA parsing module further includes:
the state obtaining unit is used for obtaining the state information of the intelligent household equipment according to the state obtaining instruction in the instruction information;
and the uploading unit is used for uploading the state information to the remote server.
Further, the WIFI signal relay system based on the smart home device of the present invention further includes:
and the standby module is used for detecting whether the intelligent household equipment meets standby preset conditions or not, and if so, controlling the intelligent household equipment to enter a standby mode.
The invention has the beneficial effects that: according to the invention, the intelligent household equipment can simultaneously work in the STA mode and the AP mode by additionally arranging the WIFI SOC with the analysis function in the intelligent household equipment, and the relay extension from the first information in the STA mode to the second information in the AP mode is realized, so that the relay function of the intelligent household equipment on the WIFI signal is realized, the coverage range of the WIFI signal is expanded, the problem of a WIFI coverage blind area is solved, and the use experience of a user is improved.
Drawings
Fig. 1 is a schematic flowchart of a WIFI signal relaying method based on smart home devices according to a first embodiment of the present invention;
FIG. 2 is a schematic flow chart showing the details of step 12 in FIG. 1;
fig. 3 is a schematic flowchart of a WIFI signal relaying method based on smart home devices according to a second embodiment of the present invention;
fig. 4 is a schematic flowchart of a WIFI signal relaying method based on smart home devices according to a third embodiment of the present invention;
fig. 5 is a schematic flowchart of a WIFI signal relaying method based on smart home devices according to a fourth embodiment of the present invention;
fig. 6 is a schematic structural diagram of a WIFI signal relay system based on smart home devices according to a first embodiment of the present invention;
fig. 7 is a schematic structural diagram of the STA parsing module in fig. 6;
fig. 8 is a schematic structural diagram of a WIFI signal relay system based on smart home devices according to a second embodiment of the present invention;
fig. 9 is an application schematic diagram of a WIFI signal relay system based on smart home devices according to a first embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The intelligent household equipment provided by the embodiment of the invention can be any intelligent household appliance with a WIFI function, such as an intelligent socket, an intelligent air conditioner, an intelligent washing machine, an intelligent fan, an intelligent bulb and the like.
First embodiment
Referring to fig. 1, an embodiment of the present invention provides a WIFI signal relaying method based on an intelligent home device, where the intelligent home device has a built-in WIFI SOC supporting an STA mode and an AP mode, and the method includes the following steps:
step 11, acquiring first information of an AP router in an STA mode;
step 12, performing relay expansion on the first information through an analysis function of the WIFI SOC to generate second information in a corresponding AP mode;
and step 13, transmitting the second information to the STA equipment terminal in the AP mode.
The WIFI SOC (System on Chip) is an integrated circuit with a dedicated target (for realizing an internet of things through WIFI), and includes a complete System and all contents of embedded software, and the embedded multi-task operating System can implement scheduling and switching of various tasks through mechanisms such as messages, which can be understood by those skilled in the art and will not be described herein again.
In the step 11, since the WIFI SOC is added to the smart home device, the WIFI SOC can support the STA + AP mode, so that the smart home device can simultaneously operate in the STA (Station) mode and the AP (Access Point) mode, in the STA mode, the smart home device can accept the Access of the AP external device, such as the AP router, in the AP mode, the smart home device can accept the Access of the STA external device, such as the mobile phone and the computer, and in the STA + AP mode, the STA mode and the AP mode are independent of each other and do not affect each other, so that the AP external device and the STA external device can be simultaneously connected to the smart home device, compared with the conventional mode that only the STA mode or the AP mode can be enabled (i.e. when the AP external device is accessed, the STA mode needs to be switched to the STA mode, and when the STA external device is accessed, the STA mode needs to be switched to the AP mode), the practicability is greatly improved, meanwhile, under the STA + AP mode, the STA mode and the AP mode are mutually independent and do not influence each other, so that the data transmission between the intelligent household equipment and the AP external equipment and between the intelligent household equipment and the STA external equipment can be respectively carried out orderly and orderly without causing interference to each other, and therefore the first information (in the form of data packets) of the AP router can be transmitted to the intelligent household equipment orderly and orderly.
In step 12, by adding an analysis function to the WIFI SOC, the first information obtained in the STA mode may be expanded through relaying to generate corresponding second information in the AP mode, so as to implement relay expansion from the first information in the STA mode to the second information in the AP mode.
In step 13, a process of transmitting the second information (also in the form of a data packet) to the STA device terminal in the AP mode is actually a process of forwarding a WIF I signal, that is, the smart home device forwards a WIFI signal from the AP router, so that the STA device terminal can receive the WIFI signal, and since the smart home device can simultaneously operate in the STA mode and the AP mode, the smart home device also receives related information (in the form of a data packet) from the STA external device and forwards the related information to the AP router, thereby implementing a function of relaying the WIFI signal by the smart home device.
In this embodiment, according to the WIFI signal relaying method based on the smart home device, the intelligent home device can simultaneously work in the STA mode and the AP mode by additionally arranging the WIFI SOC with the analysis function in the smart home device, and relay extension from first information in the STA mode to second information in the AP mode is realized, so that the function of relaying the WIFI signal by the smart home device is realized, the coverage range of the WIFI signal is expanded, the problem of a WIFI coverage blind area is solved, and the use experience of a user is improved.
Referring to fig. 2, in this embodiment, step 12 specifically includes:
step 121, analyzing the first information to obtain IP address information and instruction information;
step 122, judging whether the IP address information is consistent with a preset IP address;
and step 123, if not, generating second information in the corresponding AP mode according to the relay expansion instruction in the instruction information.
In step 121, the obtained first information is analyzed to obtain data encapsulated in the first information, where the data includes IP address information and instruction information, and the source of the first information can be directly known through the IP address information, so as to compare the data with a preset IP address, and after the IP address information is compared with the preset IP address, the instruction information is used to quickly and accurately execute a relevant operation.
In step 122, the preset IP address is the IP address of the remote server, and when the IP address information is consistent with the preset IP address, it indicates that the first information originates from the remote server, and the instruction information carries a related instruction from the remote server; and when the IP address information is inconsistent with the preset IP address, the first information is not from the remote server but from the AP router, and at the moment, the instruction information does not carry a related instruction from the remote server.
In the above step 123, when the IP address information is not consistent with the preset IP address, it indicates that the first information is not from the remote server but from the AP router itself, the instruction information includes a relay extension instruction preset in the AP router, and at this time, the corresponding second information in the AP mode is generated according to the relay extension instruction in the instruction information, so that relay extension from the first information in the STA mode to the second information in the AP mode is realized, so that the second information is subsequently transmitted to the STA device terminal in the AP mode, and a relay function for the WIFI signal is realized.
Second embodiment
Referring to fig. 3, after the step of determining whether the IP address information is consistent with the preset IP address, the method further includes:
and 124, if the IP address information is consistent with the preset IP address, controlling the intelligent household equipment to execute the operation according to the control instruction in the instruction information.
In step 124, the preset IP address is the IP address of the remote server, when the IP address information is consistent with the preset IP address, it indicates that the first information is from the remote server, the instruction information also carries a control instruction from the remote server, at this time, the smart home device is controlled to execute the operation according to the control instruction in the instruction information, specifically, a specific Application (APP) may be installed in the STA device terminal (e.g., a mobile phone), after the application is started, the STA device terminal may establish a connection with the remote server, various types of smart home device options are displayed on the application interface, such as a smart socket, a smart air conditioner, a smart washing machine, a smart fan, a smart bulb, and the like, when a certain type of smart home device is clicked, such as the smart socket is clicked, the next application interface is entered, and all smart socket options currently connected with the AP router are displayed on the application interface, the method comprises the steps that when a certain intelligent socket option is specifically clicked, a specific operation interface of an application can be accessed, an opening button and a closing button can be displayed on the interface, for example, a control instruction for closing the intelligent socket can be generated when the closing button is clicked, an STA equipment terminal sends the control instruction to a remote server in a data packet mode through the application, the remote server receives the data packet containing the control instruction and forwards the data packet to the specified intelligent socket through an AP router, the data packet is analyzed, then instruction information containing the control instruction can be obtained, the operation of closing the intelligent socket is executed according to the control instruction, and therefore the control function of the intelligent home equipment is achieved.
Third embodiment
Referring to fig. 4, the step of determining whether the IP address information is consistent with the preset IP address further includes:
step 125, if the IP address information is consistent with the preset IP address, obtaining a state information of the smart home device according to a state obtaining instruction in the instruction information;
and step 126, uploading the state information to a remote server.
In the above step 125, the preset IP address is an IP address of the remote server, when the IP address information is consistent with the preset IP address, it indicates that the first information is from the remote server, the instruction information also carries a status acquisition instruction from the remote server, and at this time, the status information of the smart home device is acquired according to the status acquisition instruction in the instruction information, specifically, a specific Application (APP) may be installed in an STA device terminal (e.g., a mobile phone), after the application is started, the STA device terminal may establish a connection with the remote server, various types of smart home device options are displayed on the application interface, such as a smart socket, a smart air conditioner, a smart washing machine, a smart fan, a smart bulb, and the like, when a certain type of smart home device is clicked, such as when the type of smart socket is clicked, the next application interface is entered, all the smart socket options which are currently connected with the AP router are displayed on the application interface, when one smart socket option is specifically clicked, a specific operation interface of the application can be accessed, a plurality of state parameter buttons, such as a temperature parameter button, a humidity parameter button and the like, for example, when a temperature parameter button is clicked, a state acquisition instruction for acquiring the environment temperature information of the smart socket can be generated, the STA device terminal sends the state acquisition instruction to a remote server in the form of a data packet through application, the remote server receives the data packet containing the state acquisition instruction and forwards the data packet to a specified smart socket through an AP router, after the data packet is analyzed, the instruction information containing the state acquisition instruction can be obtained, and the environment temperature information of the intelligent socket can be obtained according to the state acquisition instruction.
In step 126, the state information is uploaded to the remote server, so that the STA device terminal can conveniently acquire the state information of the smart home device through application, and if the acquired environment temperature information of the smart socket is uploaded to the remote server through the AP router, the STA device terminal can conveniently acquire the environment temperature information of the smart socket through application, that is, the state acquisition function of the smart home device is realized.
Fourth embodiment
Referring to fig. 5, the step of transferring the second information to the STA device terminal in the AP mode further includes:
and 14, detecting whether the intelligent household equipment meets a standby preset condition, and if so, controlling the intelligent household equipment to enter a standby mode.
In step 14, the standby preset condition includes that step 13 in the first embodiment is completed, and after the step 13 is completed, the smart home devices are controlled to enter the standby mode, which is beneficial to reducing the power consumption of the smart home devices, and the smart home devices in standby can be awakened at any time when the standby power consumption is low, so as to respond to the relay extension instruction in the instruction information in time, and thus, the function of relaying the WIFI signal by the smart home devices is realized.
In this embodiment, the preset standby condition may further include that step 124 in the second embodiment and step 126 in the third embodiment are performed, for example, after step 124 is performed, the smart home devices are controlled to enter a standby mode, which is beneficial to reducing power consumption of the smart home devices, and the smart home devices in standby mode can be waken at any time when the standby power consumption is low, so as to respond to the control instruction in the instruction information in time, so as to implement the control function on the smart home devices; for another example, after the step 126 is completed, the smart home devices are controlled to enter the standby mode, which is beneficial to reducing the power consumption of the smart home devices, and the smart home devices in standby can be awakened at any time when the standby power consumption is low, so as to respond to the state obtaining instruction in the instruction information in time, and thus, the state obtaining function of the smart home devices is realized.
Referring to fig. 6, the present invention further provides a WIFI signal relay system based on the smart home device, including:
the STA communication module 2 is used for acquiring first information of the AP router in the STA mode;
the STA analysis module 3 is used for performing relay expansion on the first information through the analysis function of the WIFI SOC to generate second information in a corresponding AP mode;
and the AP communication module 4 is configured to transmit the second information to the STA device terminal in the AP mode.
In this embodiment, the STA communication module 2 of the WIFI signal relay system based on the smart home device is configured to establish a WIFI connection with the AP router 1, so as to implement communication between the smart home device and the AP router 1, that is, enable the smart home device to operate in an STA mode, and the AP communication module 4 is configured to establish a WIFI connection with the STA device terminal 5, so as to implement communication between the smart home device and the STA device terminal 5 (such as a mobile phone and a computer), that is, enable the smart home device to operate in an AP mode; because the STA communication module 2 and the AP communication module 4 are two independent functional modules, the intelligent household equipment can work in an STA mode and an AP mode simultaneously, so that data transmission between the intelligent household equipment and AP external equipment and between the intelligent household equipment and the STA equipment terminal 5 can be ensured to be orderly and disorderly performed respectively without causing interference to each other; after the STA communication module 2 establishes WIFI connection with the AP router 1, the STA communication module 2 acquires first information of the AP router 1 and transmits the first information to the STA analysis module 3, the STA analysis module 3 performs relay expansion on the first information to generate corresponding second information in the AP mode, then the STA analysis module 3 transmits the second information to the AP communication module 4, the AP communication module 4 transmits the second information to an STA equipment terminal in the AP mode, namely, downlink data transmission of relay is performed, and WIFI signals of the AP router 1 are forwarded to an STA equipment terminal 5; because the smart home device can work in the STA mode and the AP mode simultaneously, while the WIFI signal from the AP router 1 is forwarded to the STA device terminal 5, the AP communication module 4 also receives the relevant information from the STA device terminal 5 and transmits the relevant information to the STA communication module 2, and the STA communication module 2 forwards the relevant information to the AP router 1, that is, the uplink data transmission of the relay is performed, so that the relay function of the WIFI signal is realized.
According to the WIFI signal relay system based on the intelligent home equipment, the STA communication module 2, the STA analysis module 3 and the AP communication module 4 are arranged in the intelligent home equipment, so that the intelligent home equipment can work in an AP mode and an STA mode at the same time, relay extension from first information in the STA mode to second information in the AP mode is realized, the function of relaying the WIFI signal by the intelligent home equipment is realized, the coverage range of the WIFI signal is expanded, the problem of a WIFI coverage blind area is solved, and the use experience of a user is improved.
Referring to fig. 7, specifically, the STA parsing module 3 includes:
an analyzing unit 301, configured to analyze the first information to obtain IP address information and instruction information;
a judging unit 302, configured to judge whether the IP address information is consistent with a preset IP address;
a generating unit 303, configured to generate second information in the corresponding AP mode according to the relay expansion instruction in the instruction information.
In this embodiment, specifically, after the STA communication module 3 establishes WIFI connection with the AP router 1, the STA communication module 3 obtains first information of the AP router 1 and transmits the first information to the parsing unit 301 in the STA parsing module 3 for parsing to obtain IP address information and instruction information, then the parsing unit 301 transmits the parsed IP address information and instruction information to the determining unit 302, the determining unit 302 compares the IP address information with a preset IP address to determine whether the IP address information is consistent with the preset IP address, where the preset IP address is an IP address of a remote server, and when the IP address information is found to be inconsistent with the preset IP address, it indicates that the first information is not from the remote server but from the AP router 1 itself, the instruction information includes a relay extension instruction preset in the AP router 1, and at this time, the determining unit 302 transmits the instruction information to the generating unit 303, the generating unit 303 generates second information in the AP mode according to the relay extension instruction in the instruction information, then the generating unit 303 transmits the second information to the AP communication module 4, the AP communication module 4 transmits the second information to the STA device terminal in the AP mode, that is, downlink data transmission of the relay is performed, and the WIFI signal of the AP router 1 is forwarded to the STA device terminal 5; because the smart home device can work in the STA mode and the AP mode simultaneously, while the WIFI signal from the AP router 1 is forwarded to the STA device terminal 5, the AP communication module 4 also receives the relevant information from the STA device terminal 5 and transmits the relevant information to the STA communication module 2, and the STA communication module 2 forwards the relevant information to the AP router 1, that is, the uplink data transmission of the relay is performed, so that the relay function of the WIFI signal is realized.
Referring to fig. 7, the STA parsing module 3 further includes:
and the control unit 304 is configured to control the smart home devices to execute operations according to the control instruction in the instruction information.
In this embodiment, when the IP address information is consistent with the preset IP address, it indicates that the first information is from the remote server, the instruction information further carries a control instruction from the remote server, at this time, the determining unit 302 transmits the instruction information to the control unit 304, and then the control unit 304 controls the smart home devices to execute a related operation according to the control instruction in the instruction information, for example, when the control instruction is a control instruction specifically for closing a certain smart socket, the control unit 304 may specifically be a relay for controlling the power supply of the smart socket to be opened and closed, at this time, the relay executes an operation for closing the smart socket through closing the control power supply, that is, the control function of the WIFI signal relay system based on the smart home devices is realized.
Referring to fig. 6, the STA parsing module 3 further includes:
a state obtaining unit 305, configured to obtain state information of the smart home device according to a state obtaining instruction in the instruction information;
an uploading unit 306, configured to upload the status information to a remote server.
In this embodiment, when the IP address information is consistent with the preset IP address, it indicates that the first information is from the remote server, the instruction information further carries a state obtaining instruction from the remote server, at this time, the determining unit 302 transmits the instruction information to the state obtaining unit 305, then the state obtaining unit 305 obtains the state information of the smart home device according to the state obtaining instruction in the instruction information, and transmits the state information to the uploading unit 306, the uploading unit 306 transmits the state information to the AP router 1 through the STA module 2, the AP router 1 uploads the state information to the remote server through the WIFI, at this time, a specific Application (APP) may be installed in the STA device terminal 5 (e.g., a mobile phone), after the application is started, the STA device terminal 5 may establish a connection with the remote server, so that the STA device terminal 5 may conveniently obtain the state information through the application, for example, when the state acquisition instruction is a state acquisition instruction for acquiring environment temperature information of a certain smart socket, the state acquisition unit 305 may be a temperature sensor for acquiring an environment temperature of the smart socket, the temperature sensor acquires the environment temperature information of the smart socket and transmits the environment temperature information to the upload unit 306, the upload unit 306 transmits the environment temperature information to the AP router 1 through the STA module 2, and the AP router 1 uploads the environment temperature information to the remote server through the WIFI, so that the STA device terminal 5 can conveniently acquire the environment temperature information of the smart socket through application, that is, the state acquisition function of the smart home device by the WIFI signal relay system based on the smart home device is realized.
Referring to fig. 8, the WIFI signal relay system based on the smart home device of the present invention further includes:
and the standby module 6 is used for detecting whether the intelligent household equipment meets standby preset conditions or not, and if so, controlling the intelligent household equipment to enter a standby mode.
In this implementation, the standby preset condition includes that step 13 in the first embodiment, step 124 in the second embodiment, and step 126 in the third embodiment are performed, for example, in the first implementation, after step 13 is performed, when the standby module 8 detects that the STA communication module 2 and the AP module have performed the related operations, the standby module 8 specifically controls the WIFI signal relay system based on the smart home device to enter the standby mode, so that the smart home device enters the standby mode, which is beneficial to reducing the power consumption of the smart home device, and can wake up the WIFI signal relay system based on the smart home device in standby at any time when the standby power consumption is low, so as to respond to the relay extension instruction in the instruction information in time, so as to implement the function of relaying the WIFI signal by the smart home device; after step 124 in the second embodiment or step 126 in the third embodiment is completed, the process of controlling the smart home devices to enter the standby mode by the standby module 8 is similar to that in the first embodiment, and those skilled in the art can understand that the description is omitted here.
Referring to fig. 9, the smart home devices in the diagram may be any smart home appliances having a WIFI function, such as a smart socket, a smart air conditioner, a smart washing machine, a smart fan, a smart bulb, and the like, in a specific implementation, a WIFI SOC having an analysis function may be added to all the smart home devices, so that all the smart home devices may simultaneously operate in an STA mode and an AP mode, and relay extension from first information in the STA mode to second information in the AP mode is achieved.
In summary, according to the WIFI signal relaying method and system based on the smart home device in the embodiments of the present invention, the smart home device is enabled to simultaneously operate in the STA mode and the AP mode by adding the WIFI SOC having the parsing function in the smart home device, and the relaying extension of the first information in the STA mode and the second information in the AP mode is realized, so that the function of relaying the WIFI signal by the smart home device is realized, the coverage area of the WIFI signal is expanded, the problem of the WIFI coverage dead zone is solved, and the user experience is improved.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. A WIFI signal relay method based on intelligent household equipment is characterized in that a WIFI SOC supporting an STA mode and an AP mode is built in the intelligent household equipment, and the method comprises the following steps:
acquiring first information of an AP router in an STA mode;
performing relay expansion on the first information through an analysis function of the WIFI SOC to generate corresponding second information in the AP mode;
transmitting the second information to an STA equipment terminal in an AP mode;
the step of performing relay expansion on the first information through an analysis function of the WIFI SOC to generate corresponding second information in the AP mode includes:
analyzing the first information to obtain IP address information and instruction information;
judging whether the IP address information is consistent with a preset IP address or not; the preset IP address is an IP address of a remote server, and when the IP address information is consistent with the preset IP address, the first information is from the remote server; when the IP address information is inconsistent with the preset IP address, the first information is not from the remote server but from the AP router;
and if not, generating corresponding second information in the AP mode according to a relay expansion instruction in the instruction information.
2. The WIFI signal relaying method based on smart home devices according to claim 1, wherein the step of judging whether the IP address information is consistent with a preset IP address further comprises:
and if the IP address information is consistent with the preset IP address, controlling the intelligent household equipment to execute the operation according to the control instruction in the instruction information.
3. The WIFI signal relaying method based on smart home devices according to claim 1, wherein the step of judging whether the IP address information is consistent with a preset IP address further comprises:
if the IP address information is consistent with a preset IP address, acquiring a state information of the intelligent household equipment according to a state acquisition instruction in the instruction information;
and uploading the state information to a remote server.
4. The WIFI signal relaying method based on smart home devices according to any one of claims 1 to 3, wherein the step of transferring the second information to the STA device terminal in the AP mode further comprises:
whether the intelligent household equipment meets the standby preset condition is detected, and if yes, the intelligent household equipment is controlled to enter a standby mode.
5. The utility model provides a WIFI signal relay system based on intelligent household equipment which characterized in that, intelligent household equipment embeds the WIFI SOC who supports STA mode and AP mode, includes:
the STA communication module is used for acquiring first information of the AP router in the STA mode;
the STA analysis module is used for performing relay expansion on the first information through the analysis function of the WIFI SOC to generate corresponding second information in the AP mode;
the AP communication module is used for transmitting the second information to the STA equipment terminal in the AP mode;
the STA parsing module includes:
the analysis unit is used for analyzing the first information to obtain IP address information and instruction information;
the judging unit is used for judging whether the IP address information is consistent with a preset IP address or not; the preset IP address is an IP address of a remote server, and when the IP address information is consistent with the preset IP address, the first information is from the remote server; when the IP address information is inconsistent with the preset IP address, the first information is not from the remote server but from the AP router;
and the generating unit is used for generating corresponding second information in the AP mode according to a relay expansion instruction in the instruction information when the IP address information is inconsistent with a preset IP address.
6. The WIFI signal relay system based on the smart home device according to claim 5, wherein the STA analysis module further comprises:
and the control unit is used for controlling the intelligent household equipment to execute the operation according to the control instruction in the instruction information.
7. The WIFI signal relay system based on the smart home device according to claim 5, wherein the STA analysis module further comprises:
the state obtaining unit is used for obtaining state information of the intelligent household equipment according to the state obtaining instruction in the instruction information;
and the uploading unit is used for uploading the state information to a remote server.
8. The WIFI signal relay system based on the smart home device according to any one of claims 5 to 7, further comprising:
and the standby module is used for detecting whether the intelligent household equipment meets standby preset conditions or not, and if so, controlling the intelligent household equipment to enter a standby mode.
CN201810922459.5A 2018-08-14 2018-08-14 WIFI signal relay method and system based on intelligent household equipment Active CN109151782B (en)

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